What was found
MAIN ROTOR BEARING WORN.
- Difficulty date
- January 16, 2003
- Submitted
- January 20, 2003
- Operation
- Air carrier
- Aircraft
- N407PH
- Make and model
- Bell 407
- Aircraft serial
- 53003
- Aircraft time
- 7,734 hours
- System (JASC)
- 6300 · Main Rotor Drive System
- Part
- Bearing
- Part number
- 406010417101
- Part serial
- TI32
- Condition
- Worn
- Location
- Main Rotor
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.